baber/WOPTO huggingface dataset:
Patent EP-0254032-A3 (EP)
IPC: C07D211/60
Filed: 1987-06-17
Abstract: The method of treating hypertension with neutral met­
alloendopeptidase (NMEP) inhibitors, NMEP inhibitors in 
combination with atrial peptides, and NMEP inhibitors in 
combination with angiotensin converting enzyme inhibitors, 
as well as pharmaceutical compositions therefor, are dis­
closed.
Patent EP-0261350-A3 (EP)
Title: Apparatus for manufacturing moulded plastics
IPC: B29C45/16
Filed: 1987-07-30
Abstract: A device for manufacturing molded articles of plastics material which have an outer skin of a plastics material free of expanding agents and a porous core of a plastics material containing an expanding agent includes an extruder head with a main duct in communication with a discharge opening. Two feed ducts for the two plastics materials lead angularly offset into the main duct at locations axially spaced from the discharge opening and from each other. A closing needle is axially movably placed in the main duct. The two feed ducts can be separated from the main duct by means of the closing needle. The closing needle defines a connecting duct extending essentially in axial direction. The connecting duct ends at the end face of the closing needle and at the circumference of the closing needle radially toward the more remote feed duct. In the closed axial position of the closing needle and in an at least partially open axial position of the closing needle, the radial circumferential opening of the connecting duct is located approximately on the same level as the inner radial outlet opening of the more remote feed duct. The closing needle is rotatable about the longitudinal axis of the extruder head relative to the outlet opening in any axial position of the closing needle.
Patent EP-0256415-A3 (EP)
Title: System of analysis
IPC: A61B5/155
Filed: 1987-08-04
Abstract: A system of analysis, comprising means for the withdrawal 
of blood from a patient or other source (1) and for the con­
ducting of the same past a measuring electrode (5) or the like 
and means for the feed of a diluting and/or anticoagulant fluid 
(13) to a point near the said source (1).  
     The system is characterized in that the said means com­
prise one or more pumps (10, 14), with the help of which blood 
samples can be drawn intermittently, and which in between are 
adapted to feed some of the said fluid to the said point near 
the sampling point.  
     The system is intended in particular for the measurement 
of potassium, calcium and sodium in the blood, but may also be 
used for the measurement of other substances, e g glucose in 
connection with diabetes.
Patent EP-0238437-A3 (EP)
Title: Baking tray
IPC: A21B3/13
Filed: 1987-02-17
Abstract: 1. Baking tray having two baking tray sections (1, 2) which are displaceable in one direction relative to each other, which have a substantially rectangular base plate (10, 20) and a circumferential, lateral grown-up edge (11, 12, 13; 21, 22, 23) and the opposing lateral edges (11, 12; 21, 22) of which, extending in the direction of displacement, engage in each other, characterised in that the second baking tray section (2) is approximately twice as long as the first baking tray section (1) and is displaceable inside the first baking tray section (1), that the height of the lateral edges (11, 12; 21, 22) and the ends (13; 23) of the baking tray sections (1, 2) is small compared with the dimensions of the base plates (10, 20), that the ends (13; 23) of the baking tray sections (1, 2) are bent substantially at a right-angle to the base plates (10; 20) of the baking tray sections (1, 2) and merge into a horizontal section which runs parallel to the base plates (10, 20), which section can be pushed into prefabricated grooves of oven inserts of different widths, and that the baking tray sections (1, 2) can be locked against each other by means of a clamping device having locking steps.
Patent EP-0235089-A3 (EP)
Title: N-benzoyl-n'-phenyl ureas, their preparation and their use against pests
IPC: C07C275/54
Filed: 1987-02-23
Abstract: Novel substituted N-benzoyl-N'-2,5-dihalo-4-haloalkoxyphenylureas of the formula I 
<IMAGE>
 in which R1 and R2 in each case represent halogen, where R1 and R2 are not simultaneously chlorine, R3 represents a monohalogenated or polyhalogenated C1-C7-alkyl, R4 represents hydrogen, halogen, methyl, methoxy or methylthio, and R5 represents halogen, methyl, methoxy or methylthio, their preparation and intermediates for their preparation, their use in the control of pests and pesticides which contain at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants.
Patent EP-0243311-A3 (EP)
Title: Pyridoû2,3-d¨pyrimidine derivatives
IPC: C07D471/04
Filed: 1987-04-10
Abstract: The present invention relates to a novel pyrido[2,3-d]pyrimidine derivative having the formula (I): <CHEM> wherein each of R1 and R2, which may be the same or different, is a lower alkyl group; and each of R3 and R4, which may be the same or different, is hydrogen, halogen, hydroxy, nitro, amino, hydroxyamino, hydrazino, azido, a lower alkenylamino group or a lower alkylamino group which may optionally be substituted by hydroxy; and pharmaceutically acceptable salt thereof. These compounds are useful as anti-allergic agents, for example, for the treatment of bronchial asthma, urticaria, allergic rhinitis, allergic dermatoses or allergic conjunctivitis.
Patent EP-0244359-A3 (EP)
Title: Process for the preparation of pyrimidine derivatives
IPC: C07D239/28
Filed: 1987-04-24
Abstract: The present invention relates to a process for the preparation of 2-mercapto-4,6-bis-fluoroalkoxypyrimidines of the formula   <IMAGE> wherein R1 is C1-C4alkyl, phenyl or benzyl and each of T1 and T2 independently of the other is hydrogen or a -CHX1X2 group, wherein each of X1 and X2 independently of the other is trifluoromethyl, fluorine, chlorine or bromine. In accordance with this process, 2-mercapto-4-halo-6-hydroxy-pyrimidines of the formula   <IMAGE> wherein R1 is as defined above and Y is chlorine or bromine, are reacted with chlorodifluoromethane or a 1,1-difluoroalkene of the formula   <IMAGE>  wherein each of the X1 and X2 independently of the other is trifluoromethyl, fluorine, chlorine or bromine, in an inert solvent and in the presence of a strong base, to give a 2-mercapto-4-halo-6-fluoro-alkoxypyrimidine of the formula    <IMAGE> wherein R1, Y and T1 are as defined above, said 2-mercapto-4-halo-6-fluoroalkoxypyrimidine is converted by subsequent reaction with an alkali metal nitrite or an alkaline earth metal nitrite into a 2-mercapto-4-hydroxy-6-fluoroalkoxypyrimidine of the formula   <IMAGE>  wherein R1 and T1 are as defined above, and then said 2-mercapto-4-hydroxy-6-fluoroalkoxypyrimidine is converted by reaction with chlorodifluoromethane or a 1,1-difluoroalkene of the above formula into a 2-mercapto-4,6-bix-fluoroalkoxypyrimidine of the above formula. The 2-mercapto-4,6-bis-fluoroalkoxypyrimidines of the above formula are intermediates for the preparation of herbicidally effective sulfonylureas.
Patent EP-0283752-A3 (EP)
Title: Portable terminal
IPC: G06F19/00
Filed: 1988-02-24
Abstract: A portable terminal has a body (B) with a top and a bottom, 
a viewing screen (5) mounted at the top of said body that is 
viewable from one side thereof and forms alpha-numeric characters 
having their bottom facing the bottom of the body, a keybord 
(K) mounted on said body (B) below said screen (5) and having 
alpha-numeric characters imprinted on the keys thereof with 
their bottoms facing the bottom of said body, and a rigid handle 
(H) joined to the bottom of said body so as to from a space 
(0) therebetween.
Patent EP-0291652-A3 (EP)
IPC: C05F3/00
Filed: 1988-03-11
Abstract: Ein flüssiger Gartendünger in Form eines hitzebehandelten 
wäßrigen Extraktes aus Pferde-, Hühner- und/oder Taubenmist in 
einem unter Ausschluß eines Luftrestes gefüllten, lichtundurch­
lässigen geschlossenen Behältnis.
Patent EP-0285111-A3 (EP)
Title: Biaxially oriented poly-p-phenylene sulfide film
IPC: C08G75/0209
Filed: 1988-03-29
Abstract: Disclosed is a biaxially oriented poly-p-phenylene 
sulfide film prepared from a resin composition comprising 
poly-p-phenylene sulfide as its principal component, 20 - ­
1000 ppm of at least one metal belonging to IA group or 
IIA group of the periodic table and 100 - 600 ppm of 
nitrogen, the poly-p-phenylene sulfide having an weight 
average molecular weight Mw of 30,000 - 90,000, and a 
ratio of weight average molecular weight to number 
average molecular weight Mw/Mn of 3 - 10. The film of 
the present invention has an excellent mechanical 
properties and dimensional stability, as well as 
excellent clearness.
Patent EP-0289819-A3 (EP)
IPC: H01S3/109
Filed: 1988-04-12
Abstract: A time modulated source of frequency doubled laser radiation is 
described in which a non-linear crystal (12) part of a stripline electrical 
circuit (14) is mounted within a laser cavity so that the laser beam at a 
fundamental frequency impinges on and propagates through the non-linear 
crystal (12). A high bandwidth electrical data signal is coupled into the 
stripline electrical circuit (14) to produce an electric field across the 
non-linear crystal (12) so that an output beam is produced at a wavelength 
corresponding to the second harmonic of the fundamental frequency which 
represents a frequency doubled output beam modulated in accordance with 
the high bandwidth data signal.  
     An alternate embodiment for producing the time modulated source of 
frequency doubled laser radiation has the non-linear crystal placed in a 
resonant microwave cavity. A high bandwidth electrical signal 
modulates the intensity of the microwave electric field across the 
non-linear crystal so that an output beam is produced at a wavelength 
corresponding to the second harmonic of the fundamental frequency which 
represents a frequency doubled output beam modulated in accordance with 
the high bandwidth data signal.
Patent EP-0293637-A3 (EP)
Title: Cabinet frame for drawers with foldable covering plate
IPC: H05K7/18
Filed: 1988-05-07
Abstract: In a cabinet frame for drawers, consisting of profile rails for electrical units or switch cabinets etc., having at least one covering plate, fitted such that it can be folded, in order to limit the opening angle ( alpha ) of the covering plate (2) on the outer side (2.1) of the covering plate (2), at least one stop block (13) is fitted such that its end surface (13.1) projecting outwards from the covering plate (2), or an end edge (13.2 and/or 13.3), stops on a frame part (14) in the folded state and the opening angle ( alpha ) of the covering plate (2) is thus limited. <IMAGE>
Patent EP-0308649-A3 (EP)
Title: Digital filter tree
IPC: H03H17/02
Filed: 1988-08-18
Abstract: This digital filter tree consists of several digital filter banks which are arranged behind one another branching apart in steps in a tree structure, a separation into L nu  individual signals occurring in each step and the sampling rate in each case being reduced by the factor M nu , using a prototype filter with half-band functions, for channel centre frequencies f1 = 1 . B + B/2, a real frequency-division multiplex signal at the input being split into L nu  complex-valued channel signals, for further processing by means of a discrete Fourier transformation, in which arrangement M nu  = 2 and L nu  = 4 being defined for all steps, only 2 signals being utilised in each case of the L nu  = 4. The arrangement allows an hierarchical multi-step method to be adapted to channel numbers which are also not equal to a power of two, without changing the input sampling frequency and without the channels, whose number is defined by the difference with respect to the next-highest power of two, being idle. <IMAGE>
Patent EP-0314213-A3 (EP)
Title: Display apparatus
IPC: G04G9/08
Filed: 1988-10-06
Abstract: The two-digit number displayed by a display apparatus (1) is 
adjusted by means of a microcontroller (4) in response to actuation 
of increment (5) and decrement (6) keys. Each new actuation of the 
increment key results in incrementation of the displayed number by 
unity. However, if this actuation is prolonged the first number in 
each succeeding higher ranking decade are next displayed in direct 
succession. Similarly, each new actuation of the decrement key 
results in decrementation of the displayed number of unity. 
However, if this actuation is prolonged the first number of the 
current decade and then the first number of each decade of 
sucessively lower rank are next displayed in direct succession.
Patent EP-0288174-A3 (EP)
IPC: B65B63/02
Filed: 1988-03-31
Abstract: A machine for conditioning a stack of pads, such as 
sanitary pads, for packaging, includes a rotor. 
Radially extending chambers (9-16) having closed sides 
(17, 18) and open front and rear ends are fastened to 
the rotor. There is a compressor plunger (70) in each 
chamber. The plungers are carried on guide rods (72) 
extending from cam follower brackets (74). A stationary 
cam plate (65) is mounted perpendicular to the 
rotational axis of the rotor. The follower rollers (67) 
are spring biassed into contact with the periphery of 
the cam plate (65). The chambers (9-16) are incremented 
in angular steps starting with a position in which the 
chamber is stopped momentarily for being loaded with a 
stack of pads at which time its plunger is retracted. 
As the loaded chamber increments in two angular steps to 
an unloading position, the plunger is driven out by the 
cam to compress the stack. When the chamber rotates 
from the loading position to the unloading position, the 
pads are effectively turned so they are standing on 
their edges in the unloading position.
Patent EP-0315556-A3 (EP)
Title: Process and device for the ventilation heating, regulation and air conditionning of buildings, building making use thereof and process for laying their foundations
IPC: F24J2/40
Filed: 1988-10-04
Abstract: - Solar energy is collected through a first surface; - the radiation which has passed through the first surface is filtered selectively and in a variable manner via a second surface;  - the excess energy is stored. According to the invention:  - a regulation system controls: the circulation of air between the volume delimited by the 2 surfaces and a storage unit, and/or between the useful volume and the storage unit,  and the filtration via the second surface. The device comprises: collectors                                  1 a storage unit 2 air pipes                                   3 a ground 4 drains                                      5 condensates 6 a ground environment                        7 a confinement enclosure                     8 an air/air pump 9 a useful volume                            10 confinement cylinders 11 a first surface                            12 a second surface 13 a volume of air between surfaces           14 probes 15 a control                                  16 valves 17 mechanical ventilation                     18 foggers 19 lowering of ground water and recovery      20 of condensates heat pump                                  21   Air pipes ensure the transfer of the air from the volume of air between the first, collecting surface and the second, reflecting surface towards the useful volume or the storage unit. According to the invention, the in-ground storage unit is constituted by natural ground in place, within which drains are positioned, which are intended to bring about a heat exchange by migration of the air through the drain and by condensation in the earth. <IMAGE>
Patent EP-0306451-A3 (EP)
Title: Oligomer cyanoguanidines
IPC: C08G59/40
Filed: 1988-08-24
Abstract: Oligomeric cyanoguanidines of the formula I <IMAGE> in which, for example, R<1> and R<2> are each phenyl, R is 1,4-phenylene and n is an integer from 1-20, are suitable as latent curing agents for epoxy resins. They are readily soluble in solvents suitable for the application of epoxy resins, and the products cured therewith have a high glass transition temperature.
Patent EP-0331056-A3 (EP)
Title: Fluorine-containing copolymer and process for preparing the same
IPC: C08F220/24
Filed: 1989-02-25
Abstract: The invention provides: a fluorine-containing 
copolymer comprising methyl methacrylate and at least one 
long-chain fluoroalkyl methacrylate and having a light 
transmittance of about 90% or more; a method of preparing 
the copolymer; and an optical fiber using the copolymer as 
the cladding material.
Patent EP-0336119-A3 (EP)
Title: Process for the decontamination of oxygen containing gases, especially of waste gases
IPC: B01D53/00
Filed: 1989-03-03
Abstract: The process is characterised in that the gases are passed over shaped bodies, which comprise agricultural, forestry or fishery wastes or wastes from wood processing, which are overgrown with fungal mycelia of white rot fungi. The wastes used are preferably straw, plant parts, wood pieces or chips, bark parts, shells of crabs or shrimps or chipboard waste.
Patent EP-0345659-A3 (EP)
IPC: B65B3/00
Filed: 1989-06-02
Abstract: Die Füll- und Verschließmaschine (10) für Einweg­
spritzen (24) weist eine Aufnahmevorrichtung (15) auf, die 
eine Trägerplatte (22) mit den zu füllenden und zu ver­
schließenden Einwegspritzen (24) aufnimmt und zunächst einer 
Füllstation (18) und anschließend einer Verschließstation (19) 
zuführt. Die Aufnahmevorrichtung (15) weist eine der Anzahl 
der Reihen der Einwegspritzen (24) in der Trägerplatte (22) 
entprechende Anzahl Stege (34) auf. An diesen Stegen (34) 
sind auf der einen Seite Ausnehmungen (47) mit V-förmiger 
Grundrißprojektion vorhanden, deren Anordnungsmuster dem 
Anordnungsmuster der Einwegspritzen (24) in der Träger­
platte (22) entspricht. An der anderen Seite der Stege (34) 
ist für jede Einwegspritze (24) dieser Reihe hinter einer 
Stützplatte (43) je eine Membran (42) 
vorhanden, die durch eine kreis­
runde Ausnehmung (39) der Stützplatte sich nach außen vorwölben 
kann, wenn die Membranen (42) mittels eines innerhalb der 
Stege (34) zugeführten Fluids gemeinsam beaufschlagt werden. 
Die Membranen (42) drücken die Einwegspritzen (24) in die V-förmigen 
Ausnehmungen (47) an dem gegenüberliegenden Steg (34) hinein und 
halten dadurch die Einwegspritzen (24) für den Füll- und Ver­
schließvorgang fest.
Patent EP-0350811-A3 (EP)
Title: Enzymatic resolution process
IPC: C12P7/42
Filed: 1989-07-07
Abstract: A novel enzymatic resolution process for 
preparing resolved compounds of the formula 
  
with improved yields and high optical purity is 
disclosed. Compounds of formula I′ are useful, for 
example, as intermediates for the preparation of 
physiologically active compounds, e.g. captopril.
Patent EP-0350897-A3 (EP)
Title: Folding table
IPC: B60N3/00
Filed: 1989-07-12
Abstract: A fold-away table is provided for a seat in a vehicle, particularly a motorcoach. The table comprises a mounting structure disposed laterally of the seat, and a carrier structure mounted for displacement in a vertical plane between a lowered storage position and a raised use position. The carrier structure includes a pivot axis having at least one table element mounted thereon. A fold-away table of this type should be readily operable and protected from soiling. To this purpose the mounting structure is formed as a stationary vertical guide structure. The carrier is formed as a guided housing structure containing the table element and permitting it to be displaced between the use position and the storage position. The pivot axis extends substantially horizontally within the housing structure.
Patent EP-0374695-A3 (EP)
Title: Ethylene-propylene copolymer
IPC: C08F210/04
Filed: 1989-12-12
Abstract: The present invention relates to new 
ethylene-propylene copolymers and to a process for 
preparing the same. The present copolymers are 
characterized by having both of a reactivity ratio product 
r₁r₂ between 0.5 and 1.5 and an isotactic index 
greater than 0. The present copolymers may be obtained by 
copolymerizing ethylene and propylene in the presence of a 
metallocene catalyst catalyst containing a group IVb metal 
and an alumoxane co-catalyst.
Patent EP-0357373-A3 (EP)
Title: An image forming apparatus
IPC: G03G15/06
Filed: 1989-08-29
Abstract: An image forming apparatus includes an image 
bearing member (1), a latent image forming device 
(2,3) for forming an electrostatic latent image on 
the image bearing member, a first developing device 
(4) including a first developer carrying member for 
carrying a first developer thereon to supply it to 
the image bearing member, a second developing device 
(5) including a second developer carrying member for 
carrying thereon a second developer having a 
different colour from that of the first developer to 
supply it to the image bearing member, wherein a 
developer carrying surface of the developer carrying 
member has a surface property which is different from 
that of the first developer carrying member, and a 
bias voltage applying device (6a, 6b) for applying a 
first developing bias voltage to the first developer 
carrying member and for applying to the second 
developer carrying member a second bias voltage which 
is different from the first developing bias 
voltage.
Patent EP-0360568-A3 (EP)
Title: Biocontrol of microbial pathogens
IPC: A01N63/00
Filed: 1989-09-19
Abstract: Pseudomonas  mutant strains which continue to secrete siderophores when 
iron is present in the growth environment are described. Such strains 
are suitable for use as biological agents to control microbial 
pathogens. Also described are DNA fragments containing sequences for 
iron-mediated regulation of siderophore production in  Pseudomonas  
strains, plasmids containing such DNA fragments and methods of 
producing  Pseudomonas  strains deregulated for siderophore production. 
Also described are methods of controlling the growth of deleterious 
microorganisms by introducing siderophore onto an environment and 
maintaining the level thereof to inhibit growth of the microorganisms 
regardless of the iron concentration in the environment.
Patent EP-0372804-A3 (EP)
Title: Ambient temperature curing polymer compositions
IPC: C08F220/28
Filed: 1989-11-29
Abstract: The invention relates to a coating composition which cures at 
ambient temperatures which comprises an aqueous dispersion 
having a pH of 8.5 to 10 of a copolymer of a) 
acetoacetoxyethyl acrylate or methacrylate, b) glycidyl 
acrylate or methacrylate, c) an ethylenically unsaturated 
polymerisable acid, and d) a monomer other than a), b) and c) 
and copolymerisable therewith, wherein the weight ratio a) to 
b) is less than or equal to 0.5/l or greater than 1.5/l and 
the weight ratio of b) to c) is greater than 1.5/l, the total 
weight percent of a), b) and c) in the copolymer is from 8 to 
60, the weight percent of c) is from 1.5 to 20 and the weight 
percent of d) is from 40 to 92.
Patent EP-0375297-A3 (EP)
Title: Improvements in or relating to ergoline derivatives
IPC: A61K31/48
Filed: 1989-12-15
Abstract: (8β)-N-heteroalkyl-1- alkyl-6-(substituted) 
ergoline-8-carboxamides of the formula 
  
wherein:  
R¹ is C₁-C₄ alkyl;  
R² is allyl or C₁-C₄ straight chain alkyl;  
R³ is hydrogen or C₁-C₄ straight chain alkyl;  
R⁴ is pyridinyl or imidazolyl;  
alk is a divalent organic radical derived 
from a straight or branched C₁-C₅ alkane; or  
a pharmaceutically acceptable acid addition 
salt thereof.  
The compounds are useful for blocking 5HT₂ receptors 
in mammals having an excess of serotonin centrally or 
peripherally